I have had a reef tank set up for approximately 7 years. In the past year I have been adding a lot more corals (since I got my halides). This may be a really stupid question about kalk
. I know you are suppose to use it, but my calcium levels are always between 450 and 550 (without snow), my ph
is right on, my alk
has always been a little high. I use coral-vite once a week and try to do water changes at least once a month. Should I be trying to use Kalk
with those kind of calcuim levels. I have just been watching it, thinking one day I might need it. I am getting nice growth on my corals and my coraline looks good. Any comments, insights or suggestions.